66170368

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 149276160

約数和(自身を除く): 83105792

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 379, 496, 512, 682, 704, 758, 992, 1364, 1408, 1516, 1984, 2728, 2816, 3032, 3968, 4169, 5456, 5632, 6064, 7936, 8338, 10912, 11749, 12128, 15872, 16676, 21824, 23498, 24256, 33352, 43648, 46996, 48512, 66704, 87296, 93992, 97024, 129239, 133408, 174592, 187984, 194048, 258478, 266816, 375968, 516956, 533632, 751936, 1033912, 1067264, 1503872, 2067824, 2134528, 3007744, 4135648, 6015488, 8271296, 16542592, 33085184, 66170368]

約数ペア:

[(1, 66170368), (2, 33085184), (4, 16542592), (8, 8271296), (11, 6015488), (16, 4135648), (22, 3007744), (31, 2134528), (32, 2067824), (44, 1503872), (62, 1067264), (64, 1033912), (88, 751936), (124, 533632), (128, 516956), (176, 375968), (248, 266816), (256, 258478), (341, 194048), (352, 187984), (379, 174592), (496, 133408), (512, 129239), (682, 97024), (704, 93992), (758, 87296), (992, 66704), (1364, 48512), (1408, 46996), (1516, 43648), (1984, 33352), (2728, 24256), (2816, 23498), (3032, 21824), (3968, 16676), (4169, 15872), (5456, 12128), (5632, 11749), (6064, 10912), (7936, 8338)]